Solaray -D-mannose with cranactin, 60 veggie caps is a powerful one-two punch to help restore comfortable and healthy urinary tract function. Most people are familiar with cranberry extract's benefits for the urinary tract. D-mannose is a natural and harmless pentose sugar that's less well-known but just as effective as cranberry, if not more so. Both work by inhibiting the ability of bacteria to adhere to the inner surfaces of the urinary tract and avoid being eliminated. Since both D-mannose and Cran-Actin cranberry extract are reliable and effective ways to promote urinary tract health, many users employ both nutrients, but until now that's meant buying and using two separate products. With this, you get the two most-effective urinary tract nutrients in just on one highly effective product.